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Luebke, Anna E; Ehrlich, André; Röttenbacher, Johannes; Zöger, Martin; Giez, Andreas; Nenakhov, Vladyslav; Mallaun, Christian; Wendisch, Manfred (2023): Broadband solar and terrestrial, upward and downward irradiance measured by BACARDI on HALO during the HALO-(AC)³ field campaign in 2022 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963739

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Abstract:
Observations of the broadband solar and terrestrial, upward and downward irradiance were made by the Broadband AirCrAft RaDiometer Instrumentation (BACARDI) onboard the High Altitude LOng range research aircraft (HALO) during the HALO-(AC)³ campaign in March and April of 2022. BACARDI consists of two sets of Kipp and Zonen instruments - pyranometers (CMP-22) for the solar range (0.2 - 3.6 μm) and pyrgeometers (CGR-4) for the terrestrial range (4.5 - 42 μm). The data is provided at a measurement frequency of 10 Hz and has been corrected for dynamic temperature effects. More detailed information can be found in Ehrlich et al. (2023, https://doi.org/10.5194/amt-16-1563-2023). Observations of the downward solar irradiance are provided with and without a correction for the aircraft attitude, which corresponds to cloud-free and cloudy conditions above the aircraft. Furthermore, simulated, cloud-free downward solar irradiances are also given as a reference.
Keyword(s):
airborne measurements; Arctic; broadband irradiance; HALO-(AC)³; irradiance; Solar irradiance; terrestrial irradiance
References:
Ehrlich, André; Zöger, Martin; Giez, Andreas; Nenakhov, Vladyslav; Mallaun, Christian; Maser, Rolf; Röschenthaler, Timo; Luebke, Anna E; Wolf, Kevin; Stevens, Bjorn; Wendisch, Manfred (2023): A new airborne broadband radiometer system and an efficient method to correct dynamic thermal offsets. Atmospheric Measurement Techniques, 16(6), 1563-1581, https://doi.org/10.5194/amt-16-1563-2023
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
German Research Foundation (DFG), grant/award no. 28423678
Coverage:
Latitude: 67.830280 * Longitude: 20.338890
Date/Time Start: 2022-03-12T08:22:00 * Date/Time End: 2022-04-12T15:30:04
Event(s):
HALO_220312a (RF02)  * Latitude Start: 67.830280 * Longitude Start: 20.338890 * Latitude End: 67.830280 * Longitude End: 20.338890 * Date/Time Start: 2022-03-12T08:22:00 * Date/Time End: 2022-03-12T16:44:06 * Campaign: HALO_AC3 * Basis: HALO * Method/Device: Aircraft (AC) * Comment: Kiruna - Kiruna
HALO_220313a (RF03)  * Latitude Start: 67.830280 * Longitude Start: 20.338890 * Latitude End: 67.830280 * Longitude End: 20.338890 * Date/Time Start: 2022-03-13T08:04:00 * Date/Time End: 2022-03-13T16:52:49 * Campaign: HALO_AC3 * Basis: HALO * Method/Device: Aircraft (AC) * Comment: Kiruna - Kiruna
HALO_220314a (RF04)  * Latitude Start: 67.830280 * Longitude Start: 20.338890 * Latitude End: 67.830280 * Longitude End: 20.338890 * Date/Time Start: 2022-03-14T08:45:00 * Date/Time End: 2022-03-14T17:19:06 * Campaign: HALO_AC3 * Basis: HALO * Method/Device: Aircraft (AC) * Comment: Kiruna - Kiruna
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventLuebke, Anna E
Optional event labelEvent 2Luebke, Anna E
Date/Time of eventDate/TimeLuebke, Anna E
netCDF filenetCDFLuebke, Anna ERadiometers, Kipp&Zonen, CMP22 (0.2-3.6 µm) and CGR4 (4.5-42 µm)
netCDF file (File Size)netCDF (Size)BytesLuebke, Anna ERadiometers, Kipp&Zonen, CMP22 (0.2-3.6 µm) and CGR4 (4.5-42 µm)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
17 data points

Data

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Event

Event 2

Date/Time

netCDF

netCDF (Size) [Bytes]
HALO_220312a RF022022-03-12HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220312_RF02_R1.nc15.2 MBytes
HALO_220313a RF032022-03-13HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220313_RF03_R1.nc16 MBytes
HALO_220314a RF042022-03-14HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220314_RF04_R1.nc15.6 MBytes
HALO_220315a RF052022-03-15HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220315_RF05_R1.nc15.8 MBytes
HALO_220316a RF062022-03-16HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220316_RF06_R1.nc17.3 MBytes
HALO_220320a RF072022-03-20HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220320_RF07_R1.nc16.6 MBytes
HALO_220321a RF082022-03-21HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220321_RF08_R1.nc14.2 MBytes
HALO_220328a RF092022-03-28HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220328_RF09_R1.nc13.6 MBytes
HALO_220329a RF102022-03-29HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220329_RF10_R1.nc15.6 MBytes
HALO_220330a RF112022-03-30HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220330_RF11_R1.nc15.3 MBytes
HALO_220401a RF122022-04-01HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220401_RF12_R1.nc14.9 MBytes
HALO_220404a RF132022-04-04HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220404_RF13_R1.nc16.1 MBytes
HALO_220407a RF142022-04-07HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220407_RF14_R1.nc14 MBytes
HALO_220408a RF152022-04-08HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220408_RF15_R1.nc13.3 MBytes
HALO_220410a RF162022-04-10HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220410_RF16_R1.nc11.8 MBytes
HALO_220411a RF172022-04-11HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220411_RF17_R1.nc14.6 MBytes
HALO_220412a RF182022-04-12HALO-AC3_HALO_BACARDI_BroadbandFluxes_20220412_RF18_R1.nc14.7 MBytes